Datasheet Linear Technology LT3740EDHC#TRPBF — 数据表

制造商Linear Technology
系列LT3740
零件号LT3740EDHC#TRPBF

宽工作范围,谷值模式,无RSENSE同步降压控制器

数据表

Datasheet LT3740
PDF, 244 Kb, 语言: en, 文件上传: Sep 19, 2017, 页数: 20
Wide Operating Range, Valley Mode, No RSENSE Synchronous Step-Down Controller
从文件中提取

价格

打包

Package5x3 DFN-16
Package CodeDHC
Package Index05-08-1706

参数化

ArchitectureConstant Frequency Valley Current Mode
Demo BoardsDC947A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesNo Rsense, Power Good, Tracking
Frequency300 kHz
Integrated Inductorno
Ishutdown0.6 µA
Isupply2.5 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current20 A
Polyphaseno
Sense ResistorNone
Switch Current20 A
Synchronousyes
TopologyBuck
Vin Max22 V
Vin Min2.2 V
Vout Max5 V
Vout Maximum5V
Vout Min0.8 V
Vref Accuracy Over Temp1 %

生态计划

RoHSCompliant

设计须知

  • Step-Down Synchronous Controller Operates from Inputs Down to 2.2V &mdash DN443
    PDF, 96 Kb, 档案已发布: May 28, 2008
    从文件中提取

模型线

系列: LT3740 (2)

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers

其他名称:

LT3740EDHCTRPBF, LT3740EDHC TRPBF